Home / 49,584,241.04-74,376,533.43-15,040,938.69

Finding the Fourth Proportional to 49,584,241.04, 74,376,533.43 and 15,040,938.69

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Solution

The fourth proportional to 49,584,241.04, 74,376,533.43 and 15,040,938.69 is: 22,561,460.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,584,241.04 : 74,376,533.43 = 15,040,938.69 : x
  2. Step 2: Convert to fraction form
    49,584,241.04/74,376,533.43 = 15,040,938.69/x
  3. Step 3: Cross multiply
    49,584,241.04x = 74,376,533.43 × 15,040,938.69
  4. Step 4: Simplify right side
    49,584,241.04x = 1,118,692,879,295,365.50
  5. Step 5: Solve for x
    x = 1,118,692,879,295,365.50/49,584,241.04
  6. Step 6: Final answer
    x = 22,561,460.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.